Fashion leisure travel outdoor large capacity contrast student schoolbag new junior high school and high school backpack

Lining texture: polyester Function: breathable, wear-resistant, and burden-reducing Material: Nylon Carrying system: curved shoulder straps Popular elements: sewing stitching, contrasting colors, stitching Style: genderless style Size: Uniform size Length: 45 cm Width: 30 cm Height: 17 cm